Sunday Afternoons Outback Storm Hat Lightweight and 100% waterproof, the Outback Storm Hat is breathable with a structured fedora silhouette. Fully seam-taped with a PFAS-free durable water repellent (DWR), this classic style has a Reverse Split Brim™, which means it packs small and flat. The crown is crushable, so this hat never loses its shape. The UPF 50+ sun rating makes it a stellar choice by day, and reflective piping is handy when the sun goes down. The adjustable chin strap keeps your hat in place when adventures get breezy. Features 100% waterproof, breathable, fully seam-taped fabric 10k waterproof membrane protects from rain and snow PFAS-free durable water repellent UPF 50+ sun rating 3" (7.5cm) front brim and 3¾" (9.5cm) back brim Reflective details Reverse Split Brim™ packs small and flat Adjustable chinstrap Reinforced brim structure Care & Content Fabric content: Shell: 78% Nylon, 22% Polyester, Lining: 100% Polyester, Exclusive of Decoration Washing and care instructions: Hand wash cold, line dry. Do not bleach, iron, or dry clean. Packing instructions: Brim folds for compact packing LIFETIME GUARANTEE"We stand behind our hats for as long as you stand under them. Materials and workmanship guaranteed for life"